The abs light came on driving home. Once home shut the truck off and the kelsey hayes modular kept running. We took the fuse out. Is the truck drivable with the fuse out or do we need to put it back in to get it to the dealer?
You can drive it that way. The Anti-Lock Brake Computer detected a problem, set a diagnostic fault code, turned the light on to tell you, and turned the system off. You'll have the same base brake system all cars have had since forever.